151 lines
2.6 KiB
C
151 lines
2.6 KiB
C
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/*++
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Copyright (c) 1993 Microsoft Corporation
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Module Name:
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fevideo.h
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Abstract:
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Header file for FarEast-specific display routines.
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Author:
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Ted Miller (tedm) 4-July-1995
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Revision History:
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Adapted from NTJ version of textmode\kernel\spvideop.h
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--*/
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//
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// Vga Grahics mode display routine (spvidgv.c).
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//
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VOID
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VgaGraphicsModeDisplayString(
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IN PSTR String,
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IN UCHAR Attribute,
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IN ULONG X, // 0-based coordinates (character units)
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IN ULONG Y
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);
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VOID
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VgaGraphicsModeClearRegion(
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IN ULONG X,
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IN ULONG Y,
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IN ULONG W,
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IN ULONG H,
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IN UCHAR Attribute
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);
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VOID
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VgaGraphicsModeSpecificInit(
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IN PVIDEO_MODE_INFORMATION VideoModes,
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IN ULONG NumberOfModes,
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IN ULONG ModeSize
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);
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VOID
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VgaGraphicsModeSpecificReInit(
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VOID
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);
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VOID
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VgaGraphicsModeSpecificTerminate(
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VOID
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);
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BOOLEAN
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VgaGraphicsModeSpecificInitPalette(
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VOID
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);
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BOOLEAN
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VgaGraphicsModeSpecificScrollUp(
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IN ULONG TopLine,
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IN ULONG BottomLine,
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IN ULONG LineCount,
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IN UCHAR FillAttribute
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);
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extern VIDEO_FUNCTION_VECTOR VgaGraphicsModeVideoVector;
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//
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// Frame buffer routines (spvidgfb.c).
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//
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VOID
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FrameBufferKanjiDisplayString(
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IN PSTR String,
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IN UCHAR Attribute,
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IN ULONG X, // 0-based coordinates (character units)
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IN ULONG Y
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);
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VOID
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FrameBufferKanjiClearRegion(
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IN ULONG X,
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IN ULONG Y,
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IN ULONG W,
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IN ULONG H,
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IN UCHAR Attribute
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);
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VOID
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FrameBufferKanjiSpecificInit(
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IN PVIDEO_MODE_INFORMATION VideoModes,
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IN ULONG NumberOfModes,
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IN ULONG ModeSize
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);
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VOID
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FrameBufferKanjiSpecificReInit(
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VOID
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);
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VOID
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FrameBufferKanjiSpecificTerminate(
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VOID
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);
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BOOLEAN
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FrameBufferKanjiSpecificInitPalette(
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VOID
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);
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BOOLEAN
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FrameBufferKanjiSpecificScrollUp(
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IN ULONG TopLine,
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IN ULONG BottomLine,
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IN ULONG LineCount,
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IN UCHAR FillAttribute
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);
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extern VIDEO_FUNCTION_VECTOR FrameBufferKanjiVideoVector;
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//
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// Stuff shared between fefb.c and fevga.c.
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//
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extern ULONG FEFontCharacterHeight,FEFontCharacterWidth;
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extern PSP_VIDEO_VARS VideoVariables;
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extern USHORT FEFontDefaultChar;
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#ifdef SP_IS_UPGRADE_GRAPHICS_MODE
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#undef SP_IS_UPGRADE_GRAPHICS_MODE
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#endif
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#define SP_IS_UPGRADE_GRAPHICS_MODE() (VideoVariables->UpgradeGraphicsMode)
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#ifdef SP_SET_UPGRADE_GRAPHICS_MODE
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#undef SP_SET_UPGRADE_GRAPHICS_MODE
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#endif
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#define SP_SET_UPGRADE_GRAPHICS_MODE(_Value) \
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(VideoVariables->UpgradeGraphicsMode = (_Value))
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